Drill Stem Tests Database
Specific Well--15-077-21297
API: 15-077-21297
Operator: Robinson Oil Co.
Field: Schrock
Lease: Olivier 'C'
Well 3 Twin
Location: T31S R5W, Sec. 5, NW NE SW SW
1013 North, 932 East, from SW corner
Longitude: -97.8919939
Latitude: 37.3739009
County: Harper
Status: OIL
Spud Date: 16-FEB-96
Completion Date: 24-FEB-96
Plugging Date:
Total Depth: 3750
Form. at depth: PENNSYLVANIAN SYSTEM
Elevation: 1338 KB
Test Number: 1 Data Source: TRILOBITE
Interval: 3650 to 3668
Formation tested: K-C HERTHA
Date, Time: 23-FEB-96; 15:52:24
Initial Hydro Pressure: 1751 PSI
First Initial Flow Pressure: 45 PSI
First Final Flow Pressure: 62 PSI
Initial Shut-in Pressure: 995 PSI
Second Initial Flow Pressure: 71 PSI
Second Final Flow Pressure: 117 PSI
Final Shut-in Pressure: 1107 PSI
Final Hydro Pressure: 1751 PSI
Tool Data
Hole Size: 7.88 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: ft.
Drill Pipe Length: 3650 ft.
Initial Flow - Strong blow, bottom of bucket in 10 sec; Gas to surface in 16 min
Final Flow - Strong blow
Bottom Hole Temperature: 129 DEG F
Percent Porosity: 12
Samples:
Gas Recovery:
Comments:
Recovery
300 of Total Fluid
300 of Fluid in Drill Pipe
3350 of Gas in pipe
240 of Clean gassy oil - 18% gas, 82% oil
60 of Gassy mud cut oil - 20% gas, 35% mud, 45% oil
6 of Pay (est)
4000 of Salinity (PPM)
39 of Gravity (API)
View Pressures View Recovery Gas
Download original data
ZIP file contains the orignal DST data supplied to the KGS by Trilobite Testing LLC . Four files are in each archive. The .flg file is an ascii file that has time and pressure at change points (open, shutin, etc.). The .csv is the original data extracted into a comma delimited file. The last two files (the .inf file and a file with a variable extension) are binary files that require Alpine DST software for display.